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Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides

A technology of ultra-low volume liquid preparation and growth regulator, applied in the field of pesticides, can solve the problems of food and environmental pollution, pests are easy to produce drug resistance, etc., and achieve long-lasting effect, improve pesticide utilization rate, and good efficacy.

Inactive Publication Date: 2013-07-31
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Insecticides containing a single active ingredient often have certain defects in the control of agricultural pests. Continuous use for multiple times not only makes pests prone to resistance, but also easily causes pollution to food and the environment. Mixing can overcome the above disadvantages

Method used

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  • Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides
  • Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides
  • Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Preparation of 5.0% cyantraniliprole · difluranuron ultra-low volume liquid

[0048]

[0049] Preparation process: first use part of the solvent to stir and dissolve the active ingredients cyantraniliprole and diflurane, then add the surfactant and the remaining solvent, stir and mix evenly, and then get 5% cyantraniliprole · diflurane ultra-low capacity Liquid agent; the process parameters are as follows: the stirring speed is controlled at 60-150 rpm, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.

[0050] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0052] Preparation of 20.1% cyantraniliprole · difluranuron ultra-low volume liquid

[0053]

Embodiment 3

[0055] Preparation of 21% cyantraniliprole · chlorfenuron ultra-low volume liquid

[0056]

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Abstract

The invention relates to an ultra-low volume liquid containing cyantraniliprole and insect growth regulator insecticides. The liquid is compounded by cyantraniliprole and an active ingredient II into an active ingredient, and other components are surfactants and solvents; and the active ingredient II is any one of chlorfluazuron, teflubenzuron, triflumuron, flufenoxuron, hexaflumuron, flucycloxuron, penfluron, ehlorfluarizonauron, chlorbenzuron, diflubenzuron, diafenthiuron, food suppressing hydrazine, buprofezin, fenoxycarb or tebufenozide. The ultra-low volume liquid has the advantages of convenience in processing, long duration, high work efficiency, low possibility of generatingresistance to pesticides by a target, low environmental contamination, economy of drug and water, and improvement in pesticide utilization rate; and through ultra-low volume spraying, low volume spraying or ultra-low volume static spraying, a variety of pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcanes can be prevented and treated.

Description

technical field [0001] The present invention relates to the field of pesticides, in particular to an ultra-low volume liquid formulation containing cyantraniliprole and an insect growth regulator insecticide, mainly through ultra-low volume spray, low-volume spray or ultra-low-volume electrostatic spray to realize the protection against crop pests Effective prevention and control. Background technique [0002] At present, for the control of pests that are prone to resistance in agriculture, the main method is to develop new ingredients that have no cross-resistance with existing varieties or the compounding of existing pesticide varieties. The former is due to the high development cost and long cycle required. And the current development speed is far behind the speed of pest resistance. Therefore, it is the best choice to mix existing pesticide varieties with different action mechanisms. If the ratio is reasonable, it can produce a significant synergistic effect, making th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/06A01N47/34A01N43/88A01N37/28A01N47/12A01N47/30A01N43/56A01P7/04
Inventor 王群利李现玲李卫国
Owner GAUNGXI TIANYUAN BIOCHEM
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